Which of the following is NOT a valid power saving tech…

Which of the following is NOT a valid power saving technique in recent Mac computers? A. Disconnect all peripherals. B. Activate automatic display sleep. C. Activate automatic hard disk sleep. D. Use wireless networks instead of wired networks. E. Set up locations optimized for different environments. Show Answer

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what happens during Safe Sleep activation in Mac portables?

Which of the following most accurately describes what happens during Safe Sleep activation in Mac portables? A. The contents of RAM are written to NVRAM before sleep. B. The contents of the hard disk are encrypted before sleep. C. The contents of RAM are written to hard disk before sleep. D. The contents of the […]

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What precautions should be taken if a discharged CRT mu…

What precautions should be taken if a discharged CRT must remain exposed for any length of time? A. You should reset the Power Manager Unit on the logic board. B. You should perform a full set of video adjustments on the CRT. C. You should remove the CRT from the computer or display assembly. D. […]

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Which of the following is a best practice when handling…

You are removing the main battery from a MacBook Pro (17-inch, Early 2009). Which of the following is a best practice when handling this battery? A. Handle the battery with one hand, pressing between the soft side and the hard side. B. Re-cover any punctures or tears in the soft mylar covering with Kapton tape. […]

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you need to take precautions when disposing of CRT disp…

Why do you need to take precautions when disposing of CRT displays? SELECT TWO A. CRT displays may leak cooling fluid. B. CRT displays may present a fire hazard. C. CRT displays may implode if mishandled. D. CRT displays may present a radiation hazard. E. CRT displays may contain hazardous materials. Show Answer

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